Fix Unbuffered serial enable/disable issue on Cypress kits

praveenCY · praveenCY · commit af44532ca4a9 · 2021-04-13T15:33:25.000-07:00
diff --git a/targets/TARGET_Cypress/TARGET_PSOC6/cy_serial_api.c b/targets/TARGET_Cypress/TARGET_PSOC6/cy_serial_api.c
@@ -98,6 +98,7 @@ void serial_free(serial_t *obj)
 {
     struct serial_s *ser = cy_serial_get_struct(obj);
     cyhal_uart_free(&(ser->hal_obj));
+    stdio_uart_inited = 0;
 }
 
 void serial_baud(serial_t *obj, int baudrate)

Original file line number	Diff line number	Diff line change
`@@ -98,6 +98,7 @@ void serial_free(serial_t *obj)`
`98`	`98`	`{`
`99`	`99`	`struct serial_s *ser = cy_serial_get_struct(obj);`
`100`	`100`	`cyhal_uart_free(&(ser->hal_obj));`
	`101`	`+ stdio_uart_inited = 0;`
`101`	`102`	`}`
`102`	`103`
`103`	`104`	`void serial_baud(serial_t *obj, int baudrate)`